Bubble as a Base44 alternative: a mature visual platform

Contents

1. What Bubble offers teams leaving Base44
2. Published evidence
3. Strengths and limits
4. Pricing
5. Questions to answer before choosing Bubble
6. Sources

Type	Visual app builder
Pricing	Published
Website	bubble.io

Bubble is a visual platform for building web and mobile apps with its own database. Its manual is explicit that "Bubble apps can only be run on the Bubble platform; there's no way of exporting your application as code"⁠1Application and data ownershipBubble Manual.

Best for: Founders building a customer-facing web or mobile product who want a mature visual editor and are comfortable staying on one platform.

Not the right fit for: Anyone whose reason for leaving Base44 is lock-in: Bubble apps run only on Bubble.

What Bubble offers teams leaving Base44

Bubble's strengths are maturity and control over data. Privacy rules are set on each data type and enforced on Bubble's servers, so data that a user is not allowed to see is never sent to the browser; Bubble's manual treats them as essential for any private or sensitive data⁠2Protecting data with privacy rulesBubble Manual. The paid plans add a live website, a custom domain, mobile build submissions and version control, with more editors and branches on Growth and Team⁠3PricingBubble.

On ownership, Bubble's position is similar to Base44's and in one respect stricter. Customers own their data and their app's design, user data can be exported as CSV or through the Bubble API, and Bubble commits to releasing its source code under an open-source licence if it ever discontinues the service. The app itself cannot be exported as code, and leaving means rebuilding its logic elsewhere⁠1Application and data ownershipBubble Manual.

Published evidence

No case studies with named customers are published.

Strengths and limits

Strengths

• Privacy rules are enforced on Bubble’s servers, so protected records never reach the browser.
• One platform covers web apps and native mobile builds.
• Bubble commits to releasing its source code under an open-source licence if it ever discontinues the service.

Limits

• Apps cannot be exported as code; leaving means rebuilding the logic elsewhere.
• The free plan is development-only and cannot go live.
• Workload units rise with traffic and usage, so the bill grows as the app succeeds.

Choose another option if: Owning the code is a requirement. Lovable, Bolt or Dyad give you the repository.

Pricing

Published: on annual billing, Starter is $32, Growth $119 and Team $349 a month. Enterprise is quoted.

Questions to answer before choosing Bubble

• Is staying on one platform acceptable for the life of this app?
• How many workload units will the app use at expected traffic, and what happens above the plan's allowance?
• Who will design and maintain the privacy rules for each data type?
• Will the app need native mobile builds, and on which plan?

The full comparison sets Bubble against the other eight builders on the same seven criteria.

Sources

1. Application and data ownership. Bubble Manual. Accessed 8 Nov 2026.
2. Protecting data with privacy rules. Bubble Manual. Accessed 8 Nov 2026.
3. Pricing. Bubble. Accessed 8 Nov 2026.

Further reading

• Buyer's guide · Updated quarterlyThe best Base44 alternatives in 2027An analysis of nine builders for teams whose Base44 app has outgrown its first version, compared on seven published criteria, with what you can take with you and the path to moving.
• Guide · SwitchingWhy teams leave Base44 in 2027, and when they should stayFive pressure points appear in Base44's own documentation once an app carries real business records. Each one has a different remedy, and not every remedy means leaving.
• Guide · CostBase44 vs Lovable vs Bolt: what each costs in 2027The three builders meter different things, so their list prices are not directly comparable. This is how the bills actually behave, from the first prompt to a live business app.